219975360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 224

約数和(自身を含む): 783896832

約数和(自身を除く): 563921472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 407, 440, 444, 480, 528, 555, 563, 592, 660, 704, 740, 814, 880, 888, 960, 1056, 1110, 1126, 1184, 1221, 1320, 1480, 1628, 1689, 1760, 1776, 2035, 2112, 2220, 2252, 2368, 2442, 2640, 2815, 2960, 3256, 3378, 3520, 3552, 4070, 4440, 4504, 4884, 5280, 5630, 5920, 6105, 6193, 6512, 6756, 7104, 8140, 8445, 8880, 9008, 9768, 10560, 11260, 11840, 12210, 12386, 13024, 13512, 16280, 16890, 17760, 18016, 18579, 19536, 20831, 22520, 24420, 24772, 26048, 27024, 30965, 32560, 33780, 35520, 36032, 37158, 39072, 41662, 45040, 48840, 49544, 54048, 61930, 62493, 65120, 67560, 74316, 78144, 83324, 90080, 92895, 97680, 99088, 104155, 108096, 123860, 124986, 130240, 135120, 148632, 166648, 180160, 185790, 195360, 198176, 208310, 229141, 247720, 249972, 270240, 297264, 312465, 333296, 371580, 390720, 396352, 416620, 458282, 495440, 499944, 540480, 594528, 624930, 666592, 687423, 743160, 833240, 916564, 990880, 999888, 1145705, 1189056, 1249860, 1333184, 1374846, 1486320, 1666480, 1833128, 1981760, 1999776, 2291410, 2499720, 2749692, 2972640, 3332960, 3437115, 3666256, 3999552, 4582820, 4999440, 5499384, 5945280, 6665920, 6874230, 7332512, 9165640, 9998880, 10998768, 13748460, 14665024, 18331280, 19997760, 21997536, 27496920, 36662560, 43995072, 54993840, 73325120, 109987680, 219975360]

約数ペア:

[(1, 219975360), (2, 109987680), (3, 73325120), (4, 54993840), (5, 43995072), (6, 36662560), (8, 27496920), (10, 21997536), (11, 19997760), (12, 18331280), (15, 14665024), (16, 13748460), (20, 10998768), (22, 9998880), (24, 9165640), (30, 7332512), (32, 6874230), (33, 6665920), (37, 5945280), (40, 5499384), (44, 4999440), (48, 4582820), (55, 3999552), (60, 3666256), (64, 3437115), (66, 3332960), (74, 2972640), (80, 2749692), (88, 2499720), (96, 2291410), (110, 1999776), (111, 1981760), (120, 1833128), (132, 1666480), (148, 1486320), (160, 1374846), (165, 1333184), (176, 1249860), (185, 1189056), (192, 1145705), (220, 999888), (222, 990880), (240, 916564), (264, 833240), (296, 743160), (320, 687423), (330, 666592), (352, 624930), (370, 594528), (407, 540480), (440, 499944), (444, 495440), (480, 458282), (528, 416620), (555, 396352), (563, 390720), (592, 371580), (660, 333296), (704, 312465), (740, 297264), (814, 270240), (880, 249972), (888, 247720), (960, 229141), (1056, 208310), (1110, 198176), (1126, 195360), (1184, 185790), (1221, 180160), (1320, 166648), (1480, 148632), (1628, 135120), (1689, 130240), (1760, 124986), (1776, 123860), (2035, 108096), (2112, 104155), (2220, 99088), (2252, 97680), (2368, 92895), (2442, 90080), (2640, 83324), (2815, 78144), (2960, 74316), (3256, 67560), (3378, 65120), (3520, 62493), (3552, 61930), (4070, 54048), (4440, 49544), (4504, 48840), (4884, 45040), (5280, 41662), (5630, 39072), (5920, 37158), (6105, 36032), (6193, 35520), (6512, 33780), (6756, 32560), (7104, 30965), (8140, 27024), (8445, 26048), (8880, 24772), (9008, 24420), (9768, 22520), (10560, 20831), (11260, 19536), (11840, 18579), (12210, 18016), (12386, 17760), (13024, 16890), (13512, 16280)]